149550975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 324423680

約数和(自身を除く): 174872705

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 63, 75, 93, 105, 135, 155, 175, 189, 217, 225, 279, 315, 465, 525, 651, 675, 775, 837, 945, 1021, 1085, 1395, 1575, 1953, 2325, 3063, 3255, 4185, 4725, 5105, 5425, 5859, 6975, 7147, 9189, 9765, 15315, 16275, 20925, 21441, 25525, 27567, 29295, 31651, 35735, 45945, 48825, 64323, 76575, 94953, 107205, 137835, 146475, 158255, 178675, 192969, 221557, 229725, 284859, 321615, 474765, 536025, 664671, 689175, 791275, 854577, 964845, 1107785, 1424295, 1608075, 1994013, 2373825, 3323355, 4272885, 4824225, 5538925, 5982039, 7121475, 9970065, 16616775, 21364425, 29910195, 49850325, 149550975]

約数ペア:

[(1, 149550975), (3, 49850325), (5, 29910195), (7, 21364425), (9, 16616775), (15, 9970065), (21, 7121475), (25, 5982039), (27, 5538925), (31, 4824225), (35, 4272885), (45, 3323355), (63, 2373825), (75, 1994013), (93, 1608075), (105, 1424295), (135, 1107785), (155, 964845), (175, 854577), (189, 791275), (217, 689175), (225, 664671), (279, 536025), (315, 474765), (465, 321615), (525, 284859), (651, 229725), (675, 221557), (775, 192969), (837, 178675), (945, 158255), (1021, 146475), (1085, 137835), (1395, 107205), (1575, 94953), (1953, 76575), (2325, 64323), (3063, 48825), (3255, 45945), (4185, 35735), (4725, 31651), (5105, 29295), (5425, 27567), (5859, 25525), (6975, 21441), (7147, 20925), (9189, 16275), (9765, 15315)]