220097925

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{14177}}^1$

素因数の和:14219

約数の個数: 48

約数和(自身を含む): 421937280

約数和(自身を除く): 201839355

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 5175, 14177, 15525, 42531, 70885, 127593, 212655, 326071, 354425, 382779, 637965, 978213, 1063275, 1630355, 1913895, 2934639, 3189825, 4891065, 8151775, 8803917, 9569475, 14673195, 24455325, 44019585, 73365975, 220097925]

約数ペア:

[(1, 220097925), (3, 73365975), (5, 44019585), (9, 24455325), (15, 14673195), (23, 9569475), (25, 8803917), (27, 8151775), (45, 4891065), (69, 3189825), (75, 2934639), (115, 1913895), (135, 1630355), (207, 1063275), (225, 978213), (345, 637965), (575, 382779), (621, 354425), (675, 326071), (1035, 212655), (1725, 127593), (3105, 70885), (5175, 42531), (14177, 15525)]