2017886145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{3847}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 3770824512

約数和(自身を除く): 1752938367

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 289, 363, 561, 605, 867, 935, 1445, 1815, 2057, 2805, 3179, 3847, 4335, 6171, 9537, 10285, 11541, 15895, 19235, 30855, 34969, 42317, 47685, 57705, 65399, 104907, 126951, 174845, 196197, 211585, 326995, 465487, 524535, 634755, 719389, 980985, 1111783, 1396461, 2158167, 2327435, 3335349, 3596945, 5558915, 6982305, 7913279, 10790835, 12229613, 16676745, 23739837, 36688839, 39566395, 61148065, 118699185, 134525743, 183444195, 403577229, 672628715, 2017886145]

約数ペア:

[(1, 2017886145), (3, 672628715), (5, 403577229), (11, 183444195), (15, 134525743), (17, 118699185), (33, 61148065), (51, 39566395), (55, 36688839), (85, 23739837), (121, 16676745), (165, 12229613), (187, 10790835), (255, 7913279), (289, 6982305), (363, 5558915), (561, 3596945), (605, 3335349), (867, 2327435), (935, 2158167), (1445, 1396461), (1815, 1111783), (2057, 980985), (2805, 719389), (3179, 634755), (3847, 524535), (4335, 465487), (6171, 326995), (9537, 211585), (10285, 196197), (11541, 174845), (15895, 126951), (19235, 104907), (30855, 65399), (34969, 57705), (42317, 47685)]