15511557510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{787}}^1\times {\mathrm{8111}}^1$

素因数の和:8920

約数の個数: 96

約数和(自身を含む): 41882061312

約数和(自身を除く): 26370503802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 787, 810, 1215, 1574, 2361, 2430, 3935, 4722, 7083, 7870, 8111, 11805, 14166, 16222, 21249, 23610, 24333, 35415, 40555, 42498, 48666, 63747, 70830, 72999, 81110, 106245, 121665, 127494, 145998, 191241, 212490, 218997, 243330, 318735, 364995, 382482, 437994, 637470, 656991, 729990, 956205, 1094985, 1313982, 1912410, 1970973, 2189970, 3284955, 3941946, 6383357, 6569910, 9854865, 12766714, 19150071, 19709730, 31916785, 38300142, 57450213, 63833570, 95750355, 114900426, 172350639, 191500710, 287251065, 344701278, 517051917, 574502130, 861753195, 1034103834, 1551155751, 1723506390, 2585259585, 3102311502, 5170519170, 7755778755, 15511557510]

約数ペア:

[(1, 15511557510), (2, 7755778755), (3, 5170519170), (5, 3102311502), (6, 2585259585), (9, 1723506390), (10, 1551155751), (15, 1034103834), (18, 861753195), (27, 574502130), (30, 517051917), (45, 344701278), (54, 287251065), (81, 191500710), (90, 172350639), (135, 114900426), (162, 95750355), (243, 63833570), (270, 57450213), (405, 38300142), (486, 31916785), (787, 19709730), (810, 19150071), (1215, 12766714), (1574, 9854865), (2361, 6569910), (2430, 6383357), (3935, 3941946), (4722, 3284955), (7083, 2189970), (7870, 1970973), (8111, 1912410), (11805, 1313982), (14166, 1094985), (16222, 956205), (21249, 729990), (23610, 656991), (24333, 637470), (35415, 437994), (40555, 382482), (42498, 364995), (48666, 318735), (63747, 243330), (70830, 218997), (72999, 212490), (81110, 191241), (106245, 145998), (121665, 127494)]