144625815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 278553600

約数和(自身を除く): 133927785

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 59, 61, 95, 141, 171, 177, 183, 235, 285, 295, 305, 423, 531, 549, 705, 855, 885, 893, 915, 1121, 1159, 2115, 2655, 2679, 2745, 2773, 2867, 3363, 3477, 3599, 4465, 5605, 5795, 8037, 8319, 8601, 10089, 10431, 10797, 13395, 13865, 14335, 16815, 17385, 17995, 24957, 25803, 32391, 40185, 41595, 43005, 50445, 52155, 52687, 53985, 54473, 68381, 124785, 129015, 158061, 161955, 163419, 169153, 205143, 263435, 272365, 341905, 474183, 490257, 507459, 615429, 790305, 817095, 845765, 1025715, 1522377, 2370915, 2451285, 2537295, 3077145, 3213907, 7611885, 9641721, 16069535, 28925163, 48208605, 144625815]

約数ペア:

[(1, 144625815), (3, 48208605), (5, 28925163), (9, 16069535), (15, 9641721), (19, 7611885), (45, 3213907), (47, 3077145), (57, 2537295), (59, 2451285), (61, 2370915), (95, 1522377), (141, 1025715), (171, 845765), (177, 817095), (183, 790305), (235, 615429), (285, 507459), (295, 490257), (305, 474183), (423, 341905), (531, 272365), (549, 263435), (705, 205143), (855, 169153), (885, 163419), (893, 161955), (915, 158061), (1121, 129015), (1159, 124785), (2115, 68381), (2655, 54473), (2679, 53985), (2745, 52687), (2773, 52155), (2867, 50445), (3363, 43005), (3477, 41595), (3599, 40185), (4465, 32391), (5605, 25803), (5795, 24957), (8037, 17995), (8319, 17385), (8601, 16815), (10089, 14335), (10431, 13865), (10797, 13395)]