15846090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 41997312

約数和(自身を除く): 26151222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 991, 1066, 1230, 1599, 1982, 2665, 2973, 3198, 4955, 5330, 5946, 7995, 9910, 12883, 14865, 15990, 25766, 29730, 38649, 40631, 64415, 77298, 81262, 121893, 128830, 193245, 203155, 243786, 386490, 406310, 528203, 609465, 1056406, 1218930, 1584609, 2641015, 3169218, 5282030, 7923045, 15846090]

約数ペア:

[(1, 15846090), (2, 7923045), (3, 5282030), (5, 3169218), (6, 2641015), (10, 1584609), (13, 1218930), (15, 1056406), (26, 609465), (30, 528203), (39, 406310), (41, 386490), (65, 243786), (78, 203155), (82, 193245), (123, 128830), (130, 121893), (195, 81262), (205, 77298), (246, 64415), (390, 40631), (410, 38649), (533, 29730), (615, 25766), (991, 15990), (1066, 14865), (1230, 12883), (1599, 9910), (1982, 7995), (2665, 5946), (2973, 5330), (3198, 4955)]