22102875

素因数分解:

$3^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 43037280

約数和(自身を除く): 20934405

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 59, 75, 81, 111, 125, 135, 177, 185, 225, 295, 333, 375, 405, 531, 555, 675, 885, 925, 999, 1125, 1475, 1593, 1665, 2025, 2183, 2655, 2775, 2997, 3375, 4425, 4625, 4779, 4995, 6549, 7375, 7965, 8325, 10125, 10915, 13275, 13875, 14985, 19647, 22125, 23895, 24975, 32745, 39825, 41625, 54575, 58941, 66375, 74925, 98235, 119475, 124875, 163725, 176823, 199125, 272875, 294705, 374625, 491175, 597375, 818625, 884115, 1473525, 2455875, 4420575, 7367625, 22102875]

約数ペア:

[(1, 22102875), (3, 7367625), (5, 4420575), (9, 2455875), (15, 1473525), (25, 884115), (27, 818625), (37, 597375), (45, 491175), (59, 374625), (75, 294705), (81, 272875), (111, 199125), (125, 176823), (135, 163725), (177, 124875), (185, 119475), (225, 98235), (295, 74925), (333, 66375), (375, 58941), (405, 54575), (531, 41625), (555, 39825), (675, 32745), (885, 24975), (925, 23895), (999, 22125), (1125, 19647), (1475, 14985), (1593, 13875), (1665, 13275), (2025, 10915), (2183, 10125), (2655, 8325), (2775, 7965), (2997, 7375), (3375, 6549), (4425, 4995), (4625, 4779)]