55902285

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 104544000

約数和(自身を除く): 48641715

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 109, 131, 135, 145, 261, 327, 393, 435, 545, 655, 783, 981, 1179, 1305, 1635, 1965, 2943, 3161, 3537, 3799, 3915, 4905, 5895, 9483, 11397, 14279, 14715, 15805, 17685, 18995, 28449, 34191, 42837, 47415, 56985, 71395, 85347, 102573, 128511, 142245, 170955, 214185, 385533, 414091, 426735, 512865, 642555, 1242273, 1927665, 2070455, 3726819, 6211365, 11180457, 18634095, 55902285]

約数ペア:

[(1, 55902285), (3, 18634095), (5, 11180457), (9, 6211365), (15, 3726819), (27, 2070455), (29, 1927665), (45, 1242273), (87, 642555), (109, 512865), (131, 426735), (135, 414091), (145, 385533), (261, 214185), (327, 170955), (393, 142245), (435, 128511), (545, 102573), (655, 85347), (783, 71395), (981, 56985), (1179, 47415), (1305, 42837), (1635, 34191), (1965, 28449), (2943, 18995), (3161, 17685), (3537, 15805), (3799, 14715), (3915, 14279), (4905, 11397), (5895, 9483)]