75989835

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 148561920

約数和(自身を除く): 72572085

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 47, 57, 61, 93, 95, 141, 155, 171, 183, 235, 279, 285, 305, 423, 465, 549, 589, 705, 855, 893, 915, 1159, 1395, 1457, 1767, 1891, 2115, 2679, 2745, 2867, 2945, 3477, 4371, 4465, 5301, 5673, 5795, 7285, 8037, 8601, 8835, 9455, 10431, 13113, 13395, 14335, 17019, 17385, 21855, 25803, 26505, 27683, 28365, 35929, 40185, 43005, 52155, 54473, 65565, 83049, 85095, 88877, 107787, 129015, 138415, 163419, 179645, 249147, 266631, 272365, 323361, 415245, 444385, 490257, 538935, 799893, 817095, 1245735, 1333155, 1616805, 1688663, 2451285, 3999465, 5065989, 8443315, 15197967, 25329945, 75989835]

約数ペア:

[(1, 75989835), (3, 25329945), (5, 15197967), (9, 8443315), (15, 5065989), (19, 3999465), (31, 2451285), (45, 1688663), (47, 1616805), (57, 1333155), (61, 1245735), (93, 817095), (95, 799893), (141, 538935), (155, 490257), (171, 444385), (183, 415245), (235, 323361), (279, 272365), (285, 266631), (305, 249147), (423, 179645), (465, 163419), (549, 138415), (589, 129015), (705, 107787), (855, 88877), (893, 85095), (915, 83049), (1159, 65565), (1395, 54473), (1457, 52155), (1767, 43005), (1891, 40185), (2115, 35929), (2679, 28365), (2745, 27683), (2867, 26505), (2945, 25803), (3477, 21855), (4371, 17385), (4465, 17019), (5301, 14335), (5673, 13395), (5795, 13113), (7285, 10431), (8037, 9455), (8601, 8835)]