193700925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 384984288

約数和(自身を除く): 191283363

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 75, 99, 165, 183, 225, 275, 305, 495, 549, 671, 825, 915, 1283, 1525, 2013, 2475, 2745, 3355, 3849, 4575, 6039, 6415, 10065, 11547, 13725, 14113, 16775, 19245, 30195, 32075, 42339, 50325, 57735, 70565, 78263, 96225, 127017, 150975, 211695, 234789, 288675, 352825, 391315, 635085, 704367, 860893, 1058475, 1173945, 1956575, 2582679, 3175425, 3521835, 4304465, 5869725, 7748037, 12913395, 17609175, 21522325, 38740185, 64566975, 193700925]

約数ペア:

[(1, 193700925), (3, 64566975), (5, 38740185), (9, 21522325), (11, 17609175), (15, 12913395), (25, 7748037), (33, 5869725), (45, 4304465), (55, 3521835), (61, 3175425), (75, 2582679), (99, 1956575), (165, 1173945), (183, 1058475), (225, 860893), (275, 704367), (305, 635085), (495, 391315), (549, 352825), (671, 288675), (825, 234789), (915, 211695), (1283, 150975), (1525, 127017), (2013, 96225), (2475, 78263), (2745, 70565), (3355, 57735), (3849, 50325), (4575, 42339), (6039, 32075), (6415, 30195), (10065, 19245), (11547, 16775), (13725, 14113)]