1861796004885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{57269}}^1$

素因数の和:58155

約数の個数: 96

約数和(自身を含む): 3473585856000

約数和(自身を除く): 1611789851115

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 809, 855, 893, 2115, 2427, 2679, 4045, 4465, 7281, 8037, 12135, 13395, 15371, 36405, 38023, 40185, 46113, 57269, 76855, 114069, 138339, 171807, 190115, 230565, 286345, 342207, 515421, 570345, 691695, 722437, 859035, 1088111, 1711035, 2167311, 2577105, 2691643, 3264333, 3612185, 5440555, 6501933, 8074929, 9792999, 10836555, 13458215, 16321665, 24224787, 32509665, 40374645, 46330621, 48964995, 51141217, 121123935, 138991863, 153423651, 231653105, 255706085, 416975589, 460270953, 694959315, 767118255, 880281799, 2084877945, 2177539187, 2301354765, 2640845397, 4401408995, 6532617561, 7922536191, 10887695935, 13204226985, 19597852683, 32663087805, 39612680955, 41373244553, 97989263415, 124119733659, 206866222765, 372359200977, 620598668295, 1861796004885]

約数ペア:

[(1, 1861796004885), (3, 620598668295), (5, 372359200977), (9, 206866222765), (15, 124119733659), (19, 97989263415), (45, 41373244553), (47, 39612680955), (57, 32663087805), (95, 19597852683), (141, 13204226985), (171, 10887695935), (235, 7922536191), (285, 6532617561), (423, 4401408995), (705, 2640845397), (809, 2301354765), (855, 2177539187), (893, 2084877945), (2115, 880281799), (2427, 767118255), (2679, 694959315), (4045, 460270953), (4465, 416975589), (7281, 255706085), (8037, 231653105), (12135, 153423651), (13395, 138991863), (15371, 121123935), (36405, 51141217), (38023, 48964995), (40185, 46330621), (46113, 40374645), (57269, 32509665), (76855, 24224787), (114069, 16321665), (138339, 13458215), (171807, 10836555), (190115, 9792999), (230565, 8074929), (286345, 6501933), (342207, 5440555), (515421, 3612185), (570345, 3264333), (691695, 2691643), (722437, 2577105), (859035, 2167311), (1088111, 1711035)]