15511134910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{4723}}^1$

素因数の和:4993

約数の個数: 64

約数和(自身を含む): 29631951360

約数和(自身を除く): 14120816450

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 131, 218, 230, 262, 545, 655, 1090, 1310, 2507, 3013, 4723, 5014, 6026, 9446, 12535, 14279, 15065, 23615, 25070, 28558, 30130, 47230, 71395, 108629, 142790, 217258, 328417, 514807, 543145, 618713, 656834, 1029614, 1086290, 1237426, 1642085, 2574035, 3093565, 3284170, 5148070, 6187130, 11840561, 14230399, 23681122, 28460798, 59202805, 67439717, 71151995, 118405610, 134879434, 142303990, 337198585, 674397170, 1551113491, 3102226982, 7755567455, 15511134910]

約数ペア:

[(1, 15511134910), (2, 7755567455), (5, 3102226982), (10, 1551113491), (23, 674397170), (46, 337198585), (109, 142303990), (115, 134879434), (131, 118405610), (218, 71151995), (230, 67439717), (262, 59202805), (545, 28460798), (655, 23681122), (1090, 14230399), (1310, 11840561), (2507, 6187130), (3013, 5148070), (4723, 3284170), (5014, 3093565), (6026, 2574035), (9446, 1642085), (12535, 1237426), (14279, 1086290), (15065, 1029614), (23615, 656834), (25070, 618713), (28558, 543145), (30130, 514807), (47230, 328417), (71395, 217258), (108629, 142790)]