2830519325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 3725761536

約数和(自身を除く): 895242211

約数列:

[1, 5, 25, 31, 53, 137, 155, 265, 503, 685, 775, 1325, 1643, 2515, 3425, 4247, 7261, 8215, 12575, 15593, 21235, 26659, 36305, 41075, 68911, 77965, 106175, 133295, 181525, 225091, 344555, 389825, 666475, 826429, 1125455, 1722775, 2136241, 3652283, 4132145, 5627275, 10681205, 18261415, 20660725, 53406025, 91307075, 113220773, 566103865, 2830519325]

約数ペア:

[(1, 2830519325), (5, 566103865), (25, 113220773), (31, 91307075), (53, 53406025), (137, 20660725), (155, 18261415), (265, 10681205), (503, 5627275), (685, 4132145), (775, 3652283), (1325, 2136241), (1643, 1722775), (2515, 1125455), (3425, 826429), (4247, 666475), (7261, 389825), (8215, 344555), (12575, 225091), (15593, 181525), (21235, 133295), (26659, 106175), (36305, 77965), (41075, 68911)]