155514335275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 222753742848

約数和(自身を除く): 67239407573

約数列:

[1, 5, 13, 17, 25, 65, 85, 127, 221, 251, 325, 425, 635, 883, 1105, 1255, 1651, 2159, 3175, 3263, 4267, 4415, 5525, 6275, 8255, 10795, 11479, 15011, 16315, 21335, 22075, 28067, 31877, 41275, 53975, 55471, 57395, 75055, 81575, 106675, 112141, 140335, 159385, 195143, 221633, 277355, 286975, 375275, 414401, 541909, 560705, 701675, 796925, 975715, 1108165, 1386775, 1457833, 1906397, 2072005, 2709545, 2803525, 2881229, 3767761, 4878575, 5540825, 7044817, 7289165, 9531985, 10360025, 13547725, 14406145, 18838805, 24783161, 28147391, 35224085, 36445825, 47659925, 48980893, 72030725, 94194025, 123915805, 140736955, 176120425, 244904465, 365916083, 478505647, 619579025, 703684775, 1224522325, 1829580415, 2392528235, 6220573411, 9147902075, 11962641175, 31102867055, 155514335275]

約数ペア:

[(1, 155514335275), (5, 31102867055), (13, 11962641175), (17, 9147902075), (25, 6220573411), (65, 2392528235), (85, 1829580415), (127, 1224522325), (221, 703684775), (251, 619579025), (325, 478505647), (425, 365916083), (635, 244904465), (883, 176120425), (1105, 140736955), (1255, 123915805), (1651, 94194025), (2159, 72030725), (3175, 48980893), (3263, 47659925), (4267, 36445825), (4415, 35224085), (5525, 28147391), (6275, 24783161), (8255, 18838805), (10795, 14406145), (11479, 13547725), (15011, 10360025), (16315, 9531985), (21335, 7289165), (22075, 7044817), (28067, 5540825), (31877, 4878575), (41275, 3767761), (53975, 2881229), (55471, 2803525), (57395, 2709545), (75055, 2072005), (81575, 1906397), (106675, 1457833), (112141, 1386775), (140335, 1108165), (159385, 975715), (195143, 796925), (221633, 701675), (277355, 560705), (286975, 541909), (375275, 414401)]