15690939645

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{751}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 26278898688

約数和(自身を除く): 10587959043

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 205, 265, 615, 641, 751, 795, 1923, 2173, 2253, 3205, 3755, 6519, 9615, 10865, 11265, 26281, 30791, 32595, 33973, 39803, 78843, 92373, 101919, 119409, 131405, 153955, 169865, 199015, 394215, 461865, 481391, 509595, 597045, 1392893, 1444173, 1631923, 2406955, 4178679, 4895769, 6964465, 7220865, 8159615, 19737031, 20893395, 24478845, 25513723, 59211093, 76541169, 98685155, 127568615, 296055465, 382705845, 1046062643, 3138187929, 5230313215, 15690939645]

約数ペア:

[(1, 15690939645), (3, 5230313215), (5, 3138187929), (15, 1046062643), (41, 382705845), (53, 296055465), (123, 127568615), (159, 98685155), (205, 76541169), (265, 59211093), (615, 25513723), (641, 24478845), (751, 20893395), (795, 19737031), (1923, 8159615), (2173, 7220865), (2253, 6964465), (3205, 4895769), (3755, 4178679), (6519, 2406955), (9615, 1631923), (10865, 1444173), (11265, 1392893), (26281, 597045), (30791, 509595), (32595, 481391), (33973, 461865), (39803, 394215), (78843, 199015), (92373, 169865), (101919, 153955), (119409, 131405)]